:root {
  --bg: #f4f6fa;
  --panel: #ffffff;
  --text: #162234;
  --muted: #61708a;
  --line: #d6deea;
  --accent: #1f6fff;
}

body[data-theme="dark"] {
  --bg: #10141d;
  --panel: #191f2c;
  --text: #eff3ff;
  --muted: #9fb0cf;
  --line: #2a3347;
  --accent: #6da2ff;
}

body[data-theme="warm"] {
  --bg: #fbf7f1;
  --panel: #fffdf9;
  --text: #2f2418;
  --muted: #746150;
  --line: #e6d8c7;
  --accent: #bf6b1c;
}
body[data-theme="ocean"] { --bg:#eef8ff; --panel:#f9fcff; --text:#0b2f45; --muted:#4c7085; --line:#c9e3f3; --accent:#0b84d8; }
body[data-theme="forest"] { --bg:#eff7f1; --panel:#fbfefb; --text:#163225; --muted:#4d6f60; --line:#cfe3d8; --accent:#1f8a52; }
body[data-theme="sunset"] { --bg:#fff4ef; --panel:#fffaf8; --text:#3f2017; --muted:#8a5d4c; --line:#f1d1c3; --accent:#e6672e; }
body[data-theme="violet"] { --bg:#f5f2ff; --panel:#fcfbff; --text:#241a44; --muted:#6f66a1; --line:#ded7f6; --accent:#6d4dff; }
body[data-theme="graphite"] { --bg:#181a1f; --panel:#21242c; --text:#f3f6ff; --muted:#a0a8bd; --line:#343a49; --accent:#59b3ff; }

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Inter, Segoe UI, sans-serif;
  background: var(--bg);
  color: var(--text);
}
.hidden { display: none !important; }
.muted { color: var(--muted); }
.stack { display: grid; gap: 10px; }
.row { display: flex; gap: 6px; }
.app-shell { max-width: 1400px; margin: 0 auto; padding: 16px; }
.app-shell { min-height: 100vh; display: flex; flex-direction: column; }
.topbar, .panel { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; }
.topbar {
  display: flex; justify-content: space-between; align-items: center;
  padding: 12px 16px; margin-bottom: 16px;
  position: sticky; top: 0; z-index: 20;
}
.brand { display: flex; gap: 10px; align-items: center; }
.brand h1 { margin: 0; font-size: 20px; }
.brand-logo { width: 28px; height: 28px; opacity: 0.9; }
.user-pill { padding: 7px 10px; border: 1px solid var(--line); border-radius: 99px; font-size: 13px; }
.main-grid { display: grid; gap: 14px; }
.builder-grid { display: grid; grid-template-columns: 320px 1fr; gap: 14px; }
.panel { padding: 14px; }
.preview-panel { min-height: 75vh; display: grid; grid-template-rows: auto 1fr auto; }
.site-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 10px;
  margin-bottom: 12px;
}
.nav-brand { display: flex; align-items: center; gap: 8px; font-weight: 600; }
.nav-links { display: flex; flex-wrap: wrap; gap: 8px; }
.nav-item {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 9px;
  font-size: 13px;
  color: var(--muted);
}
.nav-links details.nav-item { border-radius: 12px; padding: 2px 8px; }
.nav-links details.nav-item summary { cursor: pointer; list-style: none; }
.nav-links details.nav-item summary::-webkit-details-marker { display: none; }
.nav-links details.nav-item > div { display: grid; gap: 6px; margin-top: 6px; }

label { display: grid; gap: 6px; font-size: 14px; }
input, select, textarea, button {
  border: 1px solid var(--line); border-radius: 8px; padding: 9px 10px;
  font: inherit; color: var(--text); background: var(--panel);
}
textarea { min-height: 90px; resize: vertical; }
button { cursor: pointer; }
button { min-height: 34px; white-space: nowrap; font-size: 14px; line-height: 1.2; }
button:not(.ghost):not(.danger) { background: var(--accent); color: #fff; border-color: var(--accent); }
button.ghost { background: transparent; color: var(--text); }
button.danger { background: #a32f2f; color: #fff; border-color: #a32f2f; }
button.small { min-height: 28px; padding: 3px 8px; border-radius: 6px; font-size: 12px; }
.button-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.perm-grid { display: grid; gap: 4px; font-size: 13px; }
.perm-grid label { grid-template-columns: auto 1fr; align-items: center; gap: 8px; }
.tabbar { display:grid; grid-template-columns: repeat(3,1fr); gap:6px; }
.tab-btn { background: transparent !important; color: var(--text) !important; border-color: var(--line) !important; }
.tabbar .tab-btn { min-height: 36px; }
.tab-btn.active { background: var(--accent) !important; color: #fff !important; border-color: var(--accent) !important; }
.tab-panel { display:none; }
.tab-panel.active { display:grid; gap:10px; }

.preview-head { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
#preview-title { margin: 0; font-size: 26px; }
.watermark { width: 22px; height: 22px; opacity: 0.5; }
.canvas { display: grid; gap: 10px; align-content: start; padding: 8px 2px 14px; }
.module-card { border: 1px solid var(--line); border-radius: 8px; padding: 12px; background: var(--panel); }
.module-card[draggable="true"] { cursor: grab; }
.module-card[draggable="true"]:active { cursor: grabbing; }
.module-head { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin-bottom: 10px; }
.module-head h4 { margin: 0; font-size: 16px; }

.preview-footer { display: flex; justify-content: space-between; align-items: center; gap: 8px; border-top: 1px solid var(--line); padding-top: 10px; margin-top: auto; }
.footer-brand { display: flex; align-items: center; gap: 8px; }
.footer-brand .muted { font-size: 12px; }
.ad-box { border: 1px dashed var(--line); border-radius: 8px; padding: 7px 10px; color: var(--muted); font-size: 13px; }
.note { border-top: 1px solid var(--line); margin-top: 10px; padding-top: 10px; font-size: 14px; }
.compact-list { margin: 0; padding-left: 18px; font-size: 13px; color: var(--muted); }
.nav-page-row { display:flex; align-items:center; gap:8px; margin:6px 0; font-size:13px; }
.nav-page-row input[type="text"] { padding:4px 6px; font-size:12px; }
details.stack { border: 1px solid var(--line); border-radius: 8px; padding: 8px; }
details.stack > summary { cursor: pointer; list-style: none; }
details.stack > summary::-webkit-details-marker { display: none; }

.module-content .blog-entry { border-top: 1px solid var(--line); padding-top: 8px; margin-top: 8px; }
.module-content iframe, .module-content img { max-width: 100%; border-radius: 6px; border: 1px solid var(--line); }

/* Webeditor blocks for published pages (preview parity) */
.block-hero { background: linear-gradient(135deg, #1a73e8 0%, #0d47a1 100%); color: #fff; padding: 60px 40px; text-align: center; }
.block-hero h1 { margin: 0 0 12px; font-size: 36px; }
.block-hero p { margin: 0 auto 24px; max-width: 500px; opacity: .9; }
.block-hero a { display:inline-block; background:#fff; color:#1a73e8; padding:10px 24px; border-radius:24px; text-decoration:none; }
.block-text { padding: 40px; }
.block-text h2 { margin: 0 0 12px; }
.block-text p { margin: 0; color: var(--muted); line-height: 1.7; }
.block-image img { width: 100%; display:block; object-fit: cover; max-height: 400px; }
.block-cols { display:grid; grid-template-columns: 1fr 1fr; }
.block-cols .col { padding: 40px 32px; }
.block-cols .col:first-child { border-right: 1px solid var(--line); }
.block-3cols { display:grid; grid-template-columns: 1fr 1fr 1fr; }
.block-3cols .col3 { padding:36px 28px; border-right: 1px solid var(--line); }
.block-3cols .col3:last-child { border-right: none; }
.block-cta { background: var(--panel); padding:48px 40px; text-align:center; }
.block-cta .btn-row { display:flex; gap:12px; justify-content:center; flex-wrap:wrap; }
.block-cta a.primary-btn { background: var(--accent); color:#fff; padding:10px 24px; border-radius:4px; text-decoration:none; }
.block-cta a.outline-btn { border:1px solid var(--accent); color:var(--accent); padding:10px 24px; border-radius:4px; text-decoration:none; }
.block-divider hr { border:none; border-top:1px solid var(--line); margin: 0 40px; }
.block-embed { padding:24px 40px; background:var(--panel); }
.embed-placeholder { border:2px dashed var(--line); border-radius:8px; padding:32px; text-align:center; color: var(--muted); }
.block-navbar { background: var(--panel); border-bottom:1px solid var(--line); padding:0 40px; display:flex; align-items:center; min-height:56px; }
.block-navbar .nav-logo { flex:1; font-weight:600; }
.block-navbar .nav-links { display:flex; gap:24px; }
.block-navbar .nav-links a { color: var(--muted); text-decoration:none; }
.block-footer { background: var(--text); color:#fff; padding:40px; }
.block-carousel { overflow: hidden; }
.block-carousel-track { display: flex; width: max-content; animation: mywebCarousel 18s linear infinite; }
.block-carousel-track img { width: min(900px, 100vw); height: 320px; object-fit: cover; display:block; }
@keyframes mywebCarousel { from { transform: translateX(0); } to { transform: translateX(-50%); } }

@media (max-width: 980px) {
  .builder-grid { grid-template-columns: 1fr; }
  .preview-footer { align-items: flex-start; flex-direction: column; }
}